O.S. Engine OS23411300 screw set 37SZ-H for RC engine hardware  [OS23411300]

Precision screw kit for engine servicing

This screw set supplies model-scale fasteners intended for securing and maintaining engine-related components in RC applications. It is designed as replacement hardware to recover lost or worn screws during routine service and to support workshop maintenance without suggesting use on full-size vehicles.

Ideal for use when working on O.S. Engine components or keeping spares organized at the bench, the set functions as general-purpose engine hardware for use during disassembly, inspection, and reassembly. Check each screw for correct fit and thread engagement before final tightening to prevent cross-threading.

When adjusting tuning or reassembling, separate fasteners by length and type so originals can be matched quickly. Apply appropriate torque and thread engagement practices to protect component alignment and avoid overstressing mating parts.